<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/7/1
 * Time: 16:13
 */

namespace app\lib\exception;

use think\Exception;
use think\exception\Handle;
use think\Log;
use think\Request;

class ExceptionHandler extends Handle
{
    private $code;
    private $msg;
    private $errorCode;
    //需要返回客户端当前请求的URL路径

    public function render(\Exception $e)
    {
       if($e instanceof BaseException){
           //如果是自定义的异常
            $this->code=$e->code;
            $this->msg=$e->msg;
            $this->errorCode=$e->errorCode;
       }
       else{

           if(config('app_debug')){
               return parent::render($e);
           }
           else{
               $this->code=500;
               $this->msg='服务器内部错误,不想告诉你';
               $this->errorCode=999;
               $this->recordErrorLog($e);
           }


       }

       $request=Request::instance();

       $result=[
           'msg'=>$this->msg,
           'error_code'=>$this->errorCode,
           'request_url'=>$request->url()
       ];
        return json($result,$this->code);
    }

    private function recordErrorLog(\Exception $e){
        Log::init([
            'type'=>'File',
            'path'=>LOG_PATH,
            'level'=>['error']
        ]);
        Log::record($e->getMessage(),"error");
    }
}